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词汇 Trematoda
释义

Definition of Trematoda in English:

Trematoda

plural nounˌtrɛməˈtəʊdəˌtrē-
Zoology
  • A class of flatworms that comprises those flukes that are internal parasites. The monogenean flukes are sometimes also placed in this class.

    〔动〕吸虫纲。见FLUKE 2(义项1)及DIGENEAN

    See fluke (sense 1)
    Example sentencesExamples
    • Surprisingly, we found it in a highly conserved form also in a human parasite Schistosoma japonicum (Trematoda).
    • Coregonus hoyi is heavily parasitized, with common parasites including: Botriochocephalidae, Nematoda, Trematoda, Cestoda, Acanthocephala.
    • The Trematoda, or flukes, are all parasitic, and have complex life cycles specialized for parasitism in animal tissues.
    • The medically important flatworms are further divided into the flukes (Trematoda) and tapeworms (Cestoda).

Origin

Modern Latin (plural), from Greek trēmatōdēs 'perforated', from trēma 'hole'.

Definition of Trematoda in US English:

Trematoda

plural nounˌtrē-
Zoology
  • A class of flatworms that comprises those flukes that are internal parasites. The monogenean flukes are sometimes also placed in this class.

    〔动〕吸虫纲。见FLUKE 2(义项1)及DIGENEAN

    See fluke (sense 1) and digenean
    Example sentencesExamples
    • The Trematoda, or flukes, are all parasitic, and have complex life cycles specialized for parasitism in animal tissues.
    • Surprisingly, we found it in a highly conserved form also in a human parasite Schistosoma japonicum (Trematoda).
    • Coregonus hoyi is heavily parasitized, with common parasites including: Botriochocephalidae, Nematoda, Trematoda, Cestoda, Acanthocephala.
    • The medically important flatworms are further divided into the flukes (Trematoda) and tapeworms (Cestoda).

Origin

Modern Latin (plural), from Greek trēmatōdēs ‘perforated’, from trēma ‘hole’.

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